Defense manufacturer Fisica, Inc. is acquiring Space Vector Corporation, a supplier of radio frequency avionics and battery systems. This is stated in the message from Fisica. The terms of the deal ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

CC0 Usage Conditions ApplyClick for more information. Often called Earth's twin, there is much debate over Venus' status as a watery world: If Venus had oceans, where did all that water go? Join Rita ...

For millennia, aging has been viewed as an immutable, inevitable decline. However, a scientific revolution is underway, ...